<!DOCTYPE html>

<head>
    <title>Dashed lines</title>

    <style>
        body {
            background: #dddddd;
        }

        #canvas {
            position: absolute;
            left: 0px;
            top: 0px;
            margin: 20px;
            background: #ffffff;
            border: thin solid #aaaaaa;
        }
    </style>
</head>

<body>
<canvas id='canvas' width='500' height='500'>
    Canvas not supported
</canvas>

<script src="example.js"></script>
</body>
</html>
